<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style type="text/css">
        #myDiv{

            transition:all  1s  linear;

        }
        #myDiv:hover{
            font-weight:bolder;
            font-size: 30px;
            transform: rotate(360deg);
        }

        a{
            font-size:14px;
            color:red
        }
    </style>
</head>
<body>

<h2><div style="color: red; position: fixed; right: 5px; bottom: 100px" id="myDiv">
    以后的你,会感谢现在努力的自己！加油！努力！坚持！不放弃！
</div></h2>


</body>
</html>